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» Querying Big Data by Accessing Small Data
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RTSS
2007
IEEE
16 years 7 days ago
Distributed Minimal Time Convergecast Scheduling for Small or Sparse Data Sources
— Many applications of sensor networks require the base station to collect all the data generated by sensor nodes. As a consequence many-to-one communication pattern, referred to...
Ying Zhang, Shashidhar Gandham, Qingfeng Huang
WOWMOM
2005
ACM
127views Multimedia» more  WOWMOM 2005»
15 years 11 months ago
Game Theoretic Power Aware Wireless Data Access
Abstract—This paper examines the following wireless data access scenario: a number of clients are interested in a set of data items kept at the server. A client sends a query req...
Mark Kai Ho Yeung, Yu-Kwong Kwok
ER
2007
Springer
95views Database» more  ER 2007»
16 years 4 days ago
Providing Semantically Equivalent, Complete Views for Multilingual Access to Integrated Data
Today, there are several approaches supporting an integrated processing of XML and (object-)relational data sources. However, each of these approaches favors a single data model f...
Iryna Kozlova, Norbert Ritter, Martin Husemann
OTM
2007
Springer
16 years 3 days ago
An Evaluation of Triple-Store Technologies for Large Data Stores
Abstract. This paper presents a comparison of performance of various triplestore technologies currently in either production release or beta test. Our comparison of triple-store te...
Kurt Rohloff, Mike Dean, Ian Emmons, Dorene Ryder,...
ICDE
2006
IEEE
201views Database» more  ICDE 2006»
16 years 7 months ago
Counting at Large: Efficient Cardinality Estimation in Internet-Scale Data Networks
Counting in general, and estimating the cardinality of (multi-) sets in particular, is highly desirable for a large variety of applications, representing a foundational block for ...
Nikos Ntarmos, Peter Triantafillou, Gerhard Weikum